1 Intro

2 Regular

2.1 theme_gray / theme_grey

2.2 theme_bw

2.3 theme_classic

2.4 theme_dark

2.5 theme_light

2.6 theme_linedraw

2.7 theme_minimal

2.8 theme_test

3 ggpubr

3.1 theme_classic2

3.2 theme_cleveland

3.3 theme_pubclean

3.4 theme_pubr

3.5 theme_transparent

4 cowplot

4.1 theme_cowplot

4.2 theme_map

4.3 theme_nothing

5 ggthemes

5.1 theme_base

5.2 theme_calc

5.3 theme_economist

5.4 theme_economist_white

5.5 theme_excel

5.6 theme_excel

5.7 theme_few

5.8 theme_fivethirtyeight

5.9 theme_foundation

5.10 theme_gdocs

5.11 theme_hc

5.12 theme_igray

5.13 theme_map

5.14 theme_pander

5.15 theme_par

5.16 theme_solarized

5.17 theme_solarized

5.18 theme_solid

5.19 theme_stata

5.20 theme_tufte

5.21 theme_wsj